ISO 7668:2010
Anodizing of aluminium and its alloys - Measurement of specular reflectance and specular gloss of anodic oxidation coatings at angles of 20°, 45°, 60° or 85°
- Standard No.
- ISO 7668:2010
- Release Date
- 2010
- Published By
- International Organization for Standardization (ISO)
- Status
- Replace By
- ISO 7668:2018
- Latest
- ISO 7668:2021
- Scope
- This International Standard specifies methods for the measurement of specular reflectance and specular gloss of flat samples of anodized aluminium using geometries of 20° (Method A), 45° (Method B), 60° (Method C) and 85° (Method D); and of specular reflectance by an additional 45° method (Method E) employing a narrow acceptance angle. The methods described are intended mainly for use with clear anodized surfaces. They can be used with colour-anodized aluminium, but only with similar colours.
ISO 7668:2010 history
- 2021 ISO 7668:2021 Anodizing of aluminium and its alloys - Measurement of specular reflectance and specular gloss of anodic oxidation coatings at angles of 20°, 45°, 60° or 85°
- 2018 ISO 7668:2018 Anodizing of aluminium and its alloys - Measurement of specular reflectance and specular gloss of anodic oxidation coatings at angles of 20 degrees, 45 degrees, 60 degrees or 85 degrees
- 2010 ISO 7668:2010 Anodizing of aluminium and its alloys - Measurement of specular reflectance and specular gloss of anodic oxidation coatings at angles of 20°, 45°, 60° or 85°
- 1986 ISO 7668:1986 Anodized aluminium and aluminium alloys; measurement of specular reflectance and specular gloss at angles of 20°, 45°, 60° or 85°
